1. Psychiatry Division, Department of Neuroscience and Rehabilitation University of Ferrara Ferrara Italy
2. Department of Clinical and Experimental Medicine University of Pisa Pisa Italy
3. University Hospital of Psychiatry and Psychotherapy University of Bern Bern Switzerland
4. Department of Psychiatry and Psychotherapy Medical Center, Faculty of Medicine, University of Freiburg Hauptstraße Germany
5. Center for Basics in NeuroModulation (NeuroModulBasics) Faculty of Medicine, University of Freiburg Freiburg Germany
6. Department of Psychiatry Psychiatric Specialties Division, Geneva University Hospitals (HUG) Geneva Switzerland